CN208118060U - Process units without aldehyde type medium density fibre board (MDF) - Google Patents
Process units without aldehyde type medium density fibre board (MDF) Download PDFInfo
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- CN208118060U CN208118060U CN201820397421.6U CN201820397421U CN208118060U CN 208118060 U CN208118060 U CN 208118060U CN 201820397421 U CN201820397421 U CN 201820397421U CN 208118060 U CN208118060 U CN 208118060U
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- medium density
- type medium
- mdf
- preheating
- aldehyde type
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Abstract
The utility model discloses a kind of process units of no aldehyde type medium density fibre board (MDF),Belong to no aldehyde type medium density fiberboard production device field,Including molding machine of mating formation,Preformer,Preheating device,Hot press and conveying device,The conveying device includes driving motor,Conveyor belt,Convey driving wheel and conveying driven wheel,The preheating device includes hot gas collecting box and preheating cover,The other end of the conveying device is disposed with plate shearing machine and piler,Gas gathering mask is provided with right above the hot press and the piler,Gas gathering mask above the hot press,It is interconnected between gas gathering mask and the preheating device above the piler by appendix,Blower is provided in the appendix,It is long without the aldehyde type medium density fiberboard production device production cycle that the utility model improves tradition,The defect of high production cost,Not only high production efficiency,And economical environment-protective.
Description
Technical field
The utility model relates to Fibreboard Production engineering device technique field, in particular to a kind of no aldehyde type medium density fibre board (MDF)
Process units.
Background technique
Medium density fibre board (MDF) be it is a kind of using wood fibre or other plant fiber be primary raw material through it is mechanically decoupled, mix glue
Stick, then through a kind of artificial board made of high temperature, high-pressure molding.In traditional handicraft, adhesive that medium density fibre board (MDF) uses
Based on urea-formaldehyde resin adhesive, there are problems that Form aldehyde release.In recent years, air pollution problems inherent is concerned, therefore is developed without aldehyde
The green building materials such as type medium density fibre board (MDF), control room presence of pollution sources become the trend of development.In no aldehyde type medium density fibre board (MDF)
Production process in, usually select isocyanate glue adhesive to replace urea-formaldehyde glue adhesive, there are two to ask for this production method
Topic, first is that the curing time of isocyanate glue is long compared with the curing time of urea-formaldehyde glue, reduces production efficiency；The other is fiberboard
Plain plate has gathered huge internal stress after the compacting of hot press high temperature and pressure, and the preserving period of plain plate plate is up to 48 hours or more,
Increase considerably the costs of production and operation of enterprise.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of process units of no aldehyde type medium density fibre board (MDF), improve
Tradition long, high production cost defect without aldehyde type medium density fiberboard production device production cycle, not only high production efficiency, and
And economical environment-protective.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
Process units without aldehyde type medium density fibre board (MDF), including molding machine of mating formation, preformer, hot press and conveying device
The conveying device includes driving motor, conveyor belt, conveying driving wheel and conveying driven wheel, one end of the conveyor belt around
It crosses conveying driving wheel and conveying driven wheel is connected with the other end, the conveying driving wheel is connected with the driving motor, the paving
Dress molding machine, preformer, preheating device and hot press are successively set on conveying along the conveying direction of conveying device from right to left
On device；
The molding machine of mating formation includes mating formation case with roller group of mating formation, and the upper left side of the case of mating formation is provided with feed inlet,
The lower right of the case of mating formation is provided with discharge port, the roller group of mating formation be inclined at it is described mat formation in case, the roller of mating formation
The height of group successively reduces from left to right, and the surface of conveying device one end is arranged in the discharge port of the case of mating formation, described pre-
Press and hot press are arranged in pairs in the conveyor belt of conveying device two sides up and down, and the preformer includes built-in motor, pre-
Press belt, precompressed driving wheel and precompressed driven wheel, one end of the precompressed belt around precompressed driving wheel and precompressed driven wheel with
The other end is connected, and the precompressed driving wheel is connected with the built-in motor, and the hot press includes support frame, cylinder, heat transfer plate,
One end of the cylinder is connected with support frame as described above, and the other end of the cylinder is connected with the heat transfer plate, in the heat transfer plate
It is provided with heat-generating pipe, the preheating device includes hot gas collecting box and preheating cover, and the hot gas collecting box is movably connected on preheating
Upper end is covered, the junction that the hot gas collecting box and preheating are covered is provided with sealing ring, between the hot gas collecting box and preheating cover
It is provided with venthole, valve is provided at the venthole, the surface of the opening face conveyor belt of the preheating cover is described
The discharge end of conveying device is disposed with plate shearing machine and piler, and conveying device is arranged in the plate shearing machine symmetrical above and belowly
End, the plate shearing machine include fixed frame, telescopic cylinder and movable carriage, and the telescopic cylinder is arranged in fixed frame and movable blade
Between frame, one end of the telescopic cylinder is connected with fixed frame, and the other end is connected with the movable carriage, far from telescopic cylinder
The end face of the movable carriage is provided with Plate cutter, and the piler includes idler wheel vibrating disc and stacks storehouse, and the idler wheel shakes
Disk, which is inclined at, to be stacked between storehouse and plate shearing machine, and the upper right side for stacking storehouse is arranged in described lower one end of idler wheel vibrating disc,
Described higher one end of idler wheel vibrating disc is arranged in the lower left of plate shearing machine discharge port, the idler wheel vibrating disc include idler wheel, on
Support frame, lower bracing frame, vibrating motor and spring, the idler wheel are uniformly arranged on upper support frame, and the upper support frame is under
Spring is provided between the end of support frame, the lower surface of the upper support frame is provided with the vibrating motor, the hot press
With gas gathering mask is provided with right above the piler, the collection above gas gathering mask, the piler above the hot press
It is interconnected between gas hood and the preheating device by appendix, is provided with blower in the appendix.
Preferably, the bottom side of the wall of the hot gas collecting box is provided with bolt joint seat, the upper end of the bolt joint seat
It is provided with the bolt hole through bolt joint seat, the upper end of the preheating cover is provided with corresponding bolt hole, and the hot gas is collected
Case is covered with the preheating to be connected by bolt.
Preferably, the sealing ring is high-temperature resistant rubber sealing ring.
Preferably, the quantity of the blower is 2, is separately positioned in the appendix between the hot press and piler
And in the appendix between the hot press and preheating device.
Preferably, the blower is high temperature resistant stainless steel blower.
Preferably, the gas gathering mask is high temperature resistant stainless steel gas gathering mask.
Preferably, the appendix is high temperature resistant stainless steel appendix.
Preferably, the heat resistant belt is the polyester canvas heat resistant belt that outer surface is coated with high-temperature resistant rubber.
The utility model has the advantages that：
The process units of no aldehyde type medium density fibre board (MDF) provided by the utility model is lacked for existing for conventional production plant
It falls into, preheating device is set between preformer and hot press, which passes through caused by recycling hot press and piler
Heat preheats the cellulose plate Jing Guo precompressed, to not only shorten the time of hot pressing, but also reaches energy saving effect
Fruit；Meanwhile by the setting idler wheel vibrating disc on piler, cellulose plate generated internal stress in hot pressing is weakened, from
And reduce the preserving period of plain plate, to substantially reduce the production cycle of no aldehyde type medium density fibre board (MDF)；The utility model changes
Be apt to tradition without the aldehyde type medium density fiberboard production device production cycle long, high production cost defect, not only high production efficiency,
And economical environment-protective.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the plate shearing machine in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the idler wheel vibrating disc in the utility model embodiment.
In figure, 1- mats formation molding machine；11- mats formation case；111- feed inlet；112- mats formation roller group；113- discharge port；2- is pre-
Press；21- precompressed driving wheel；22- precompressed driven wheel；23- precompressed belt；3- preheating device；31- hot gas collecting box；32- is pre-
Heat cover；4- hot press；41- support frame；42- cylinder；43- heat transfer plate；5- plate shearing machine；51- fixed frame；52- telescopic cylinder；53-
Movable carriage；54- Plate cutter；6- piler；61- idler wheel vibrating disc；611- upper support frame；612- lower bracing frame；613- idler wheel；
614- vibrating motor；615- spring；62- stacks storehouse；7- conveying device；71- conveys driving wheel；72- conveys driven wheel；73- is defeated
Send belt；8- blower；9- gas gathering mask；10- appendix.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1-3, the process units without aldehyde type medium density fibre board (MDF), including molding machine 1 of mating formation, preformer 2, heat
Conveying device 7 described in press 4 and conveying device 7 includes driving motor, conveyor belt 73, conveying driving wheel 71 and conveying driven wheel
72, one end of the conveyor belt 73 is connected around conveying driving wheel 71 and conveying driven wheel 72 with the other end, the conveying master
Driving wheel 71 is connected with the driving motor, and the molding machine 1 of mating formation, preformer 2, preheating device 3 and hot press 4 are along conveying
The conveying direction of device 7 is successively set on from right to left in conveying device 7；
The molding machine 1 of mating formation includes mat formation case 11 and roller group 112 of mating formation, and the upper left side for mating formation case 11 is provided with
Feed inlet 111, the lower right for mating formation case 11 are provided with discharge port 113, and the roller group 112 of mating formation is inclined at the paving
In vanning 11, the height of the roller group 112 of mating formation successively reduces from left to right, and the setting of discharge port 113 of the case 11 of mating formation exists
The surface of 7 one end of conveying device, the preformer 2 and hot press 4 are arranged in pairs in the conveyor belt 73 of conveying device 7
Upper and lower two sides, the preformer 2 includes built-in motor, precompressed belt 23, precompressed driving wheel 21 and precompressed driven wheel 22, described pre-
One end of pressure belt 23 is connected around precompressed driving wheel 21 and precompressed driven wheel 22 with the other end, the precompressed driving wheel 21 and
The built-in motor is connected, and the hot press 4 includes support frame 41, cylinder 42, heat transfer plate 43, one end of the cylinder 42 and institute
It states support frame 41 to be connected, the other end of the cylinder 42 is connected with the heat transfer plate 43, is provided with fever in the heat transfer plate 43
Pipe, the preheating device 3 include hot gas collecting box 31 and preheating cover 32, and the hot gas collecting box 31 is movably connected on preheating cover 32
The junction of upper end, the hot gas collecting box 31 and preheating cover 32 is provided with sealing ring, the hot gas collecting box 31 and preheating cover
It is provided with venthole between 32, valve is provided at the venthole, the opening face conveyor belt 73 of the preheating cover 32
Surface, the discharge end of the conveying device 7 are disposed with plate shearing machine 5 and piler 6, and the plate shearing machine 5 is symmetrical above and belowly
The end of conveying device 7 is set, and the plate shearing machine 5 includes fixed frame 51, telescopic cylinder 52 and movable carriage 53, described flexible
Cylinder 52 is arranged between fixed frame 51 and movable carriage 53, and one end of the telescopic cylinder 52 is connected with fixed frame 51, another
End is connected with the movable carriage 53, and the end face of the movable carriage 53 far from telescopic cylinder 52 is provided with Plate cutter 54, institute
It states piler 6 to include idler wheel vibrating disc 61 and stack storehouse 62, the idler wheel vibrating disc 61, which is inclined at, to be stacked storehouse 62 and cut out plate
Between machine 5, the upper right side for stacking storehouse 62 is arranged in the lower one end of the idler wheel vibrating disc 61, and the idler wheel vibrating disc 61 is higher
One end the lower left of 5 discharge port of plate shearing machine is set, the idler wheel vibrating disc 61 include idler wheel 613, upper support frame 611, under
Support frame 612, vibrating motor 614 and spring 615, the idler wheel 613 are uniformly arranged on upper support frame 611, the upper support
Spring 615 is provided between frame 611 and the end of lower bracing frame 612, the lower surface of the upper support frame 611 is provided with the vibration
The surface of dynamic motor 614, the hot press 4 and the piler 6 is provided with gas gathering mask 9, the collection of 4 top of hot press
It is interconnected between gas gathering mask 9 and the preheating device 3 above gas hood 9, the piler 6 by appendix 10, it is described defeated
Blower 8 is provided in tracheae 10.
The process units of no aldehyde type medium density fibre board (MDF) provided by the utility model is lacked for existing for conventional production plant
It falls into, preheating device is set between preformer and hot press, which passes through caused by recycling hot press and piler
Heat preheats the cellulose plate Jing Guo precompressed, to not only shorten the time of hot pressing, but also reaches energy saving effect
Fruit；Meanwhile by the setting idler wheel vibrating disc on piler, cellulose plate generated internal stress in hot pressing is weakened, from
And reduce the preserving period of plain plate, to substantially reduce the production cycle of no aldehyde type medium density fibre board (MDF)；The utility model changes
Be apt to tradition without the aldehyde type medium density fiberboard production device production cycle long, high production cost defect, not only high production efficiency,
And economical environment-protective.
Further, the bottom side of the wall of the hot gas collecting box 31 is provided with bolt joint seat, the bolt joint seat
Upper end is provided with the bolt hole through bolt joint seat, and the upper end of the preheating cover 32 is provided with corresponding bolt hole, the heat
Gas collecting box 31 is connected with preheating cover 32 by bolt.
Further, the sealing ring is high-temperature resistant rubber sealing ring, prevents the high-temperature gas of hot gas storage device 31 from sending out
Raw leakage.
Further, the quantity of the blower 8 is 2, is separately positioned on defeated between the hot press 4 and piler 6
It is in appendix 10 in tracheae 10 and between the hot press 4 and preheating device 3, the hot gas being collected into is defeated by blower 8
It is sent to preheating device 3.
Further, the blower 8 is high temperature resistant stainless steel blower, prevents blower 8 from being damaged by high temperature hot gas.
Further, the gas gathering mask 9 is high temperature resistant stainless steel gas gathering mask, prevents gas gathering mask 9 from being damaged by high-temperature gas.
Further, the appendix 10 is high temperature resistant stainless steel appendix, prevents appendix 10 from being melted by high-temperature gas,
It leaks.
Further, the heat resistant belt 73 is the polyester canvas heat resistant belt that outer surface is coated with high-temperature resistant rubber, is protected
Heat resistant belt 73 is protected, the service life of heat resistant belt 73 is improved.
The working principle of the utility model：Fiber is entered to mat formation molding machine 1 by feed inlet 111, and by mating formation, case 11 is spread
The effect of dress roller 112 forms uniform fiber hair slab, then is uniformly laid in conveyor belt 73 by discharge port 113, and
Along the conveying direction of conveyor belt 73, into the working range of preformer 2, preformer 2 is driven pre- by precompressed driving wheel 21
Pressure driven wheel 22 makes precompressed belt 23 start to carry out prepressing procedures to fiber hair slab in turn, the fiber hair slab after the completion of precompressed
Into the working range of preheating device 3, preheating device 3 is recycled produced by hot press 4 and piler 6 by gas gathering mask 9 and blower 8
Heat, the cellulose plate Jing Guo precompressed is preheated, when work, the valve on preheating cover 32 is opened, and is collected using hot gas
The hot gas of case 31 preheats the fiber hair slab of process, and hot press 4 is entered after the completion of preheating procedure and carries out hot pressing process, heat
When pressure, conveyor belt 73 stops and heat-generating pipe work makes heat transfer plate 43 reach preset temperature, the flexible gas of upper and lower two hot presses 4
Cylinder 42 moves heat transfer plate 43 to 73 direction of conveyor belt, and fiber hair slab is compressed, until hot pressing is completed to form cellulose
Plate, conveyor belt 73 continue to run, and cellulose plate is delivered at plate shearing machine 5, and the plate of certain specification is cut into through plate shearing machine 5
Material, plate are detached from the conveyor belt 73 of conveying device 7, idler wheel vibrating disc 61 are fallen to by gravity, in idler wheel vibrating disc 61
Vibration be snapped down to stack storehouse 62, obtain medium density fiber board finished product.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (8)
1. the process units without aldehyde type medium density fibre board (MDF), including molding machine of mating formation (1), preformer (2), hot press (4) and
Conveying device (7), it is characterised in that：The conveying device (7) includes driving motor, conveyor belt (73), conveying driving wheel
(71) and conveying driven wheel (72), one end of the conveyor belt (73) around conveying driving wheel (71) and convey driven wheel (72)
It is connected with the other end, the conveying driving wheel (71) is connected with the driving motor, the molding machine of mating formation (1), preformer
(2), preheating device (3) and hot press (4) are successively set on conveying device along the conveying direction of conveying device (7) from right to left
(7) on；
The molding machine of mating formation (1) includes mat formation case (11) and roller group of mating formation (112), and the upper left side of the case of mating formation (11) is set
It is equipped with feed inlet (111), the lower right of the case of mating formation (11) is provided with discharge port (113), roller group of mating formation (112) inclination
Setting is in the case of mating formation (11), and the height of the roller group of mating formation (112) successively reduces from left to right, the case of mating formation (11)
Discharge port (113) be arranged in the surface of conveying device (7) one end, the preformer (2) and hot press (4) are arranged in pairs
In conveyor belt (73) two sides up and down of conveying device (7), the preformer (2) includes built-in motor, precompressed belt (23), pre-
Press driving wheel (21) and precompressed driven wheel (22), one end of the precompressed belt (23) bypass precompressed driving wheel (21) and precompressed from
Driving wheel (22) is connected with the other end, and the precompressed driving wheel (21) is connected with the built-in motor, and the hot press (4) includes branch
One end of support (41), cylinder (42), heat transfer plate (43), the cylinder (42) is connected with support frame as described above (41), the cylinder
(42) the other end is connected with the heat transfer plate (43), is provided with heat-generating pipe, the preheating device (3) in the heat transfer plate (43)
Including hot gas collecting box (31) and preheating cover (32), the hot gas collecting box (31) is movably connected on preheating cover (32) upper end, institute
The junction for stating hot gas collecting box (31) and preheating cover (32) is provided with sealing ring, the hot gas collecting box (31) and preheating cover
(32) it is provided with venthole between, valve, the opening face conveyor belt of the preheating cover (32) are provided at the venthole
(73) discharge end of surface, the conveying device (7) is disposed with plate shearing machine (5) and piler (6), the plate shearing machine
(5) end of conveying device (7) is set symmetrical above and belowly, and the plate shearing machine (5) includes fixed frame (51), telescopic cylinder (52)
With movable carriage (53), the telescopic cylinder (52) is arranged between fixed frame (51) and movable carriage (53), the flexible gas
One end of cylinder (52) is connected with fixed frame (51), and the other end is connected with the movable carriage (53), far from telescopic cylinder (52)
The end face of the movable carriage (53) is provided with Plate cutter (54), and the piler (6) includes idler wheel vibrating disc (61) and stacks
Storehouse (62), the idler wheel vibrating disc (61), which is inclined at, to be stacked between storehouse (62) and plate shearing machine (5), the idler wheel vibrating disc
(61) lower one end setting is cutting out plate in the upper right side for stacking storehouse (62), the higher one end setting of idler wheel vibrating disc (61)
The lower left of machine (5) discharge port, the idler wheel vibrating disc (61) include idler wheel (613), upper support frame (611), lower bracing frame
(612), vibrating motor (614) and spring (615), the idler wheel (613) are uniformly arranged on upper support frame (611), it is described on
It is provided between support frame (611) and the end of lower bracing frame (612) spring (615), the lower surface of the upper support frame (611)
It is provided with the vibrating motor (614), is provided with gas gathering mask right above the hot press (4) and the piler (6)
(9), the gas gathering mask (9) above the hot press (4), gas gathering mask (9) and the preheating device above the piler (6)
(3) it is interconnected between by appendix (10), is provided with blower (8) in the appendix (10).
2. the process units of no aldehyde type medium density fibre board (MDF) according to claim 1, it is characterised in that：The hot gas is collected
The bottom side of the wall of case (31) is provided with bolt joint seat, and the upper end of the bolt joint seat is provided with the spiral shell through bolt joint seat
Keyhole, the upper end of the preheating cover (32) are provided with corresponding bolt hole, the hot gas collecting box (31) and preheating cover
(32) it is connected by bolt.
3. the process units of no aldehyde type medium density fibre board (MDF) according to claim 1, it is characterised in that：The sealing ring is
High-temperature resistant rubber sealing ring.
4. the process units of no aldehyde type medium density fibre board (MDF) according to claim 1, it is characterised in that：The blower (8)
Quantity be 2, be separately positioned on the appendix (10) between the hot press (4) and piler (6) Nei and the hot pressing
In appendix (10) between machine (4) and preheating device (3).
5. the process units of no aldehyde type medium density fibre board (MDF) according to claim 1, it is characterised in that：The blower (8)
For high temperature resistant stainless steel blower.
6. the process units of no aldehyde type medium density fibre board (MDF) according to claim 1, it is characterised in that：The gas gathering mask
It (9) is high temperature resistant stainless steel gas gathering mask.
7. the process units of no aldehyde type medium density fibre board (MDF) according to claim 1, it is characterised in that：The appendix
It (10) is high temperature resistant stainless steel appendix.
8. the process units of no aldehyde type medium density fibre board (MDF) according to claim 1, it is characterised in that：The conveyor belt
(73) the polyester canvas conveyor belt of high-temperature resistant rubber is coated with for outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397421.6U CN208118060U (en) | 2018-03-22 | 2018-03-22 | Process units without aldehyde type medium density fibre board (MDF) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397421.6U CN208118060U (en) | 2018-03-22 | 2018-03-22 | Process units without aldehyde type medium density fibre board (MDF) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118060U true CN208118060U (en) | 2018-11-20 |
Family
ID=64198268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397421.6U Expired - Fee Related CN208118060U (en) | 2018-03-22 | 2018-03-22 | Process units without aldehyde type medium density fibre board (MDF) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846318A (en) * | 2020-07-30 | 2020-10-30 | 蜡笔小新（福建）食品工业有限公司 | Uniform heat conduction system and temperature control method of jelly sealing machine |
| CN111959088A (en) * | 2020-08-07 | 2020-11-20 | 湖州新意科技有限公司 | Pressing equipment for producing fireproof decorative material plates |
-
2018
- 2018-03-22 CN CN201820397421.6U patent/CN208118060U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846318A (en) * | 2020-07-30 | 2020-10-30 | 蜡笔小新（福建）食品工业有限公司 | Uniform heat conduction system and temperature control method of jelly sealing machine |
| CN111846318B (en) * | 2020-07-30 | 2022-04-12 | 蜡笔小新（福建）食品工业有限公司 | Uniform heat conduction system and temperature control method of jelly sealing machine |
| CN114684400A (en) * | 2020-07-30 | 2022-07-01 | 蜡笔小新（福建）食品工业有限公司 | Jelly sealing machine with heat recycling function and jelly filling and sealing process thereof |
| CN111959088A (en) * | 2020-08-07 | 2020-11-20 | 湖州新意科技有限公司 | Pressing equipment for producing fireproof decorative material plates |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 343600 Jinggangshan economic and Technological Development Zone, Ji'an, Jiangxi Patentee after: JIANGXI OASIS ENVIRONMENTAL PROTECTION NEW MATERIAL Co.,Ltd. Address before: 343600 Jinggangshan economic and Technological Development Zone, Ji'an, Jiangxi Patentee before: JIANGXI GREEN CONTINENT WOODBASED PANEL CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |